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http://dx.doi.org/10.7840/KICS.2012.37.7B.499

Required Specification Analysis of CPRI Link of 4G Mobile Networks for Using WDM-PON Transmission  

Kim, Sung-Man (경성대학교 전자공학과)
Mun, Sil-Gu (한국전자통신연구원)
Lee, Sang-Soo (한국전자통신연구원)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.37, no.7B, 2012 , pp. 499-504 More about this Journal
Abstract
Recently, base stations composed of digital unit (DU) and radio unit (RU) have been widely used in 4G mobile networks. To connect DU and RU, CPRI (common public radio interface) is usually used as the interface standard. This CPRI link is considered as one of the application markets for WDM-PON. In this paper, we analyzed the required specification of WDM-PON for the CPRI link of the 4G LTE-Advanced base station composed of DU and RU. This analysis is important to set a target goal of the development of WDM-PON system for 4G mobile networks.
Keywords
common public radio interface (CPRI); WDM-PON; LTE; LTE-advanced; 4G mobile networks;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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